ez wiring harness

For new wires, I like smooth plastic tubing (in my 65 Dart wiring below), since thinner and easy to keep clean. It was factory in some cars (my 80's M-B). Search "PVC-105" for one size. For existing wires, where the terminal won't usually pass thru, I must use split loom (post #9 top) or expandable mesh (post #9 bottom). They aren't cheap.